code: def model_parallel_config(self, cfg):
      config = ModelParallelConfig()
      return config
  
file_path: NeMo/tests/collections/nlp/test_flash_attention.py
imports: import random
  import pytest
  import torch
  from megatron.core import ModelParallelConfig
  from pytorch_lightning.trainer.trainer import Trainer
  from nemo.collections.nlp.modules.common.megatron.attention import CoreAttention
  from nemo.collections.nlp.modules.common.megatron.megatron_init import initialize_model_parallel_for_nemo
  from nemo.collections.nlp.modules.common.megatron.utils import build_attention_mask_3d
  from nemo.collections.nlp.parts.nlp_overrides import NLPDDPStrategy
label_desc: Use image node_id 3 for calling the TestFlashAttention obj's underlying member method code with example usage: obj.model_parallel_config(cfg) and returns: config